Eric, Duke of Södermanland
E1568503
UNEXPLORED
Eric, Duke of Södermanland was a medieval Swedish prince of the House of Bjelbo who played a significant role in the power struggles of early 14th-century Scandinavia.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Eric, Duke of Södermanland canonical | 3 |
| King Eric Magnusson of Sweden | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T23069727 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Eric, Duke of Södermanland Context triple: [Ingeborg of Norway, spouse, Eric, Duke of Södermanland]
-
A.
Eric, Duke of Småland
Eric, Duke of Småland was a 13th-century Swedish prince and nobleman who held the ducal title over the province of Småland.
-
B.
John, Duke of Östergötland
John, Duke of Östergötland was a Swedish prince of the Vasa dynasty who held the ducal title for the province of Östergötland in the early 17th century.
-
C.
Sigvard, Duke of Uppland
Sigvard, Duke of Uppland was a Swedish prince and son of Crown Prince Gustaf Adolf and Princess Margaret of Connaught who later became known for his work as a designer after losing his royal title.
-
D.
Duke of Södermanland
The Duke of Södermanland was a Swedish ducal title historically associated with members of the royal family, notably held by the future King Charles IX of Sweden.
-
E.
Duke of Uppland
The Duke of Uppland is a Swedish ducal title historically borne by Prince Sigvard of Sweden, associated with the Uppland province in east-central Sweden.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Eric, Duke of Södermanland Target entity description: Eric, Duke of Södermanland was a medieval Swedish prince of the House of Bjelbo who played a significant role in the power struggles of early 14th-century Scandinavia.
-
A.
Eric, Duke of Småland
Eric, Duke of Småland was a 13th-century Swedish prince and nobleman who held the ducal title over the province of Småland.
-
B.
John, Duke of Östergötland
John, Duke of Östergötland was a Swedish prince of the Vasa dynasty who held the ducal title for the province of Östergötland in the early 17th century.
-
C.
Sigvard, Duke of Uppland
Sigvard, Duke of Uppland was a Swedish prince and son of Crown Prince Gustaf Adolf and Princess Margaret of Connaught who later became known for his work as a designer after losing his royal title.
-
D.
Duke of Södermanland
The Duke of Södermanland was a Swedish ducal title historically associated with members of the royal family, notably held by the future King Charles IX of Sweden.
-
E.
Duke of Uppland
The Duke of Uppland is a Swedish ducal title historically borne by Prince Sigvard of Sweden, associated with the Uppland province in east-central Sweden.
- F. None of above. chosen
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.